Note 13 - Contingencies (Details Textual) - USD ($) |
1 Months Ended | 2 Months Ended | |
|---|---|---|---|
Feb. 28, 2015 |
Aug. 31, 2015 |
Feb. 29, 2016 |
|
| Business Combination Shortfall Payment | $ 1,800,000 | ||
| CherryBerry [Member] | USwirl Inc [Member] | |||
| Stock Issued During Period, Shares, Acquisitions | 4,000,000 | ||
| Lock-up Agreement | 1 year | ||
| Business Combination, Contingent Consideration, Sale of Stock, Price Per Share | $ 0.50 | ||
| Requested Shortfall Payment | $ 205,000 |